<template>
	<view>
		<view class="search-box">
			<!-- 使用自定义的组件 -->
			<my-search @click="gotoSearch"></my-search>
		</view>
		<!-- 轮播图 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item,index) in swiperList" :key="index">
				<navigator class="swiper-item" :url="'/subpkg/good_detail/good_detail?goods_id='+item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
		
		<!-- 分类导航 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,index) in navList" :key="index" @click="navClickHandler(item)">
				<image :src="item.image_src"></image>
			</view>
		</view>
		
		<!-- 楼层区域 -->
		<!-- 楼层容器 -->
		<view class="floor-list">
			<!-- 每一个楼层的item项 -->
			<view class="floor-item" v-for="(item,index) in floorList">
				<!-- 楼层的标题 -->
				<image :src="item.floor_title.image_src" class="floor-title"></image>
				<!-- 楼层中图片 -->
				<view class="floor-img-box">
					<navigator class="left-img-box" :url="item.product_list[0].url">
						<img :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix" alt="">
					</navigator>
					<view class="right-img-box">
						<navigator class="right-img-item" v-for="(item,index) in item.product_list" :key="index" v-if="index !== 0" :url="item.url">
							<image :src="item.image_src" mode="" :style="{width:item.image_width+'rpx'}" mode="widthFix"></image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import badgeMix from '@/mixins/tabbar-badge.js'
	export default {
		mixins:[badgeMix],
		data() {
			return {
				//轮播图数据
				swiperList:[],
				//导航栏数据
				navList:[],
				//楼层数据
				floorList:[]
			};
		},
		onLoad() {
			this.getSwiperList();
			this.getNavList();
			this.getFloorList();
		},
		methods:{
			//
			gotoSearch(){
				uni.navigateTo({
					url:'/subpkg/search/search'
				})
			},
			//获取楼层数据
			async getFloorList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/floordata');
				if(res.meta.status !== 200){
					return uni.$showMsg();
				}else{
					res.message.forEach(item=>{
						item.product_list.forEach(item2=>{
							item2.url = '/subpkg/good_list/good_list?'+item2.navigator_url.split('?')[1];
						})
					})
					this.floorList = res.message;
					console.log(this.floorList);
				}
			},
			//跳转
			navClickHandler(item){
				console.log(item);
				if(item.name == '分类'){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}else if(item.name == '秒杀拍'){
					uni.navigateTo({
						url:'/subpkg/good_list/good_list?query='+'秒杀'
					})
				}else if(item.name == '超市购'){
					uni.navigateTo({
						url:'/subpkg/good_list/good_list?query='+'超市'
					})
				}else if(item.name == '母婴品'){
					uni.navigateTo({
						url:'/subpkg/good_list/good_list?query='+'母婴'
					})
				}
				///pages/goods_list?query
			},
			async getNavList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status !== 200){
					return uni.$showMsg();
				}else{
					this.navList = res.message
					console.log(this.navList);
				}	
			},
			async getSwiperList(){
			 	const {data:res} =  await uni.$http.get('/api/public/v1/home/swiperdata')
				if(res.meta.status !== 200){
					return uni.$showMsg();
				}else{
					this.swiperList = res.message
				}
			}
		}
	}
</script>

<style lang="scss">
	swiper{
		height: 330rpx;
		.swiper-item,image{
			height: 100%;
			width: 100%;
		}			
	}
	.nav-list{
		display: flex;
		justify-content: space-around;
		margin: 15rpx;
		.nav-item{
			image{
				height: 140rpx;
				width: 128rpx;
			}
		}
	}
	//floor-title
	.floor-title{
		width: 100%;
		height: 60rpx;
	}
	.right-img-box{
		display: flex;
		flex-wrap: wrap;
		justify-content: space-around;
	}
	.floor-img-box{
		display: flex;
		padding: 10rpx;
	}
	.search-box{
		position: sticky;
		z-index: 999;
		top:0
	}
</style>
